feat: add workspace foundation and search tooling

tests/test_workspace_cli_command.py

@@ -0,0 +1,22 @@
+from unittest.mock import MagicMock, patch
+
+
+class TestWorkspaceCLICommand:
+    def _make_cli(self):
+        from cli import HermesCLI
+
+        cli = HermesCLI.__new__(HermesCLI)
+        cli.config = {"quick_commands": {}}
+        cli.console = MagicMock()
+        cli.agent = None
+        cli.conversation_history = []
+        return cli
+
+    def test_process_command_dispatches_workspace_handler(self):
+        cli = self._make_cli()
+
+        with patch.object(cli, "_handle_workspace_command") as handler:
+            result = cli.process_command("/workspace status")
+
+        assert result is True
+        handler.assert_called_once_with("/workspace status")